Transaction not yet indexed

21RDFHrX9DnKk9Hq6YKjsUDDv1rMUt6S7AUjLdnCQciZnKj9Q7cUEb3PNUC16efMb9KmzZnRKu4ECyrp7LRS4QEH

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.